[squid-users] squid 5.1/Debian WARNING: no_suid: setuid(0): (1) Operation not permitted

David Touzeau david at articatech.com
Wed Sep 15 10:40:04 UTC 2021


On Debian 10 64bits  with squid 5.1 we have thousand warning as this:

2021/09/15 08:00:18 kid1| WARNING: no_suid: setuid(0): (1) Operation not 
permitted
2021/09/15 08:00:18 kid2| WARNING: no_suid: setuid(0): (1) Operation not 
permitted
2021/09/15 08:00:18 kid1| WARNING: no_suid: setuid(0): (1) Operation not 
permitted
2021/09/15 08:00:18 kid2| WARNING: no_suid: setuid(0): (1) Operation not 
permitted
2021/09/15 08:00:18 kid1| WARNING: no_suid: setuid(0): (1) Operation not 
permitted
2021/09/15 08:00:18 kid2| WARNING: no_suid: setuid(0): (1) Operation not 
permitted
2021/09/15 08:00:18 kid1| WARNING: no_suid: setuid(0): (1) Operation not 
permitted

When squid try to load external acls binaries

add chmod 04755 in binaries  did not resolve the issue.

No issue with same configuration with squid 3.5x branch

Any tips ?
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